5422625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2125279

約数列:

[1, 5, 13, 25, 47, 65, 71, 125, 235, 325, 355, 611, 923, 1175, 1625, 1775, 3055, 3337, 4615, 5875, 8875, 15275, 16685, 23075, 43381, 76375, 83425, 115375, 216905, 417125, 1084525, 5422625]

約数ペア:

[(1, 5422625), (5, 1084525), (13, 417125), (25, 216905), (47, 115375), (65, 83425), (71, 76375), (125, 43381), (235, 23075), (325, 16685), (355, 15275), (611, 8875), (923, 5875), (1175, 4615), (1625, 3337), (1775, 3055)]